封锁措施和空气质量:来自意大利各省的证据。

IF 1.8 Q2 GEOGRAPHY

Letters in Spatial and Resource Sciences Pub Date : 2021-01-01 Epub Date: 2021-02-21 DOI:10.1007/s12076-021-00267-4

Maurizio Malpede, Marco Percoco

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引用次数: 11

摘要

本简短通信的目的是估计实施更严格的封锁措施对意大利污染水平的影响。利用2016-2020年71个省份每周PM10、PM2.5和NO2浓度的时间序列，我们发现，封锁措施的引入使PM10和NO2的空气浓度水平降低了17-18%，而它们对PM2.5的影响尚不清楚。这些结果表明，封锁在挽救生命和改善空气质量方面产生了重大积极影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Lockdown measures and air quality: evidence from Italian provinces.

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Lockdown measures and air quality: evidence from Italian provinces.

The aim of this short communication is to estimate the effects of the implementation of more restrictive lockdown measures on pollution levels in Italy. Using a time series of weekly concentrations of PM₁₀, PM_2.5 and NO₂ for the period 2016-2020 across 71 provinces, we find that the introduction of lockdown measures reduced the air concentration levels of PM₁₀ and NO₂ by 17-18%, while their effect on PM_2.5 remains unclear. These results indicate that the lockdown had a significant positive impact in terms of lives saved and improved air quality.

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来源期刊

Letters in Spatial and Resource Sciences GEOGRAPHY-

CiteScore

2.30

自引率

11.10%

发文量

期刊介绍： Letters in Spatial and Resource Sciences (LSRS) publishes high-quality, shorter papers on new theoretical or empirical results and on models and methods in the social sciences that contain a spatial dimension. Coverage includes environmental and resource economics, regional and urban economics, spatial econometrics, regional science, geography, demography, agricultural economics, GIS and city and regional planning. Examples of topics include, but are not limited to, environmental damage, urbanization, resource allocation, spatial-temporal data use, regional economic development and the application of existing and new methodologies.LSRS contributes to the communication of theories and methodologies across disciplinary borders. It offers quick dissemination and easy accessibility of new results. Officially cited as: Lett Spat Resour Sci